SN74HC164DE4

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As one of the types of integrated chips, the SN74HC164DE4 is a Shift register, popularly used in various applications which need serial data conversion to parallel data and vice-versa. This device helps in processing digital data or logic signals from ICs and other environmental sensor devices, allowing the transmission of the device to process logic operations without consuming much power. Manufacturers have been utilizing the high-speed pin-to-pin compatibility and low power consumption capabilities of the SN74HC164DE4 to develop various applications.

Originally released as an 8-bit serial in/parallel out shift register, the SN74HC164DE4 enables the user to effortlessly convert either computer interface or serial communication interface into a parallel type of interface. Moreover, the chip is used in applications which require the scanning of multiple data bits and the transmission of an 8-bit data word to be conducted one bit at a time. It has a power-down mode that can save power when there is not any activity and provides 8-bit non-inverting data buffers.

The SN74HC164DE4 performs basic operations, such as shifting data out one bit at a time, through the use of pre-defined functions and commands. Its application field includes monitoring system, measurement system, communication system, programmable logic controllers and electronic sensors.

In terms of application, SN74HC164DE4 is a type of digital chip used for signal control and signal counting. It is also used in digital LED lighting, small signal control, communication signal control, motor control and so on. In essence, when used in large-scale computer applications, it helps in sending and receiving data within integrated circuits.

The working principle of SN74HC164DE4 is simple and straightforward. To begin with, the serial data is inputted into the chip, usually through a single pin. Then, the incoming data is stored in a temporary register, from where it is then released as parallel data on the output pins. On the other hand, the chip can also be configured for a shift-right operation, enabling the serial output of the stored data.

The serial-to-parallel conversion and the parallel-to-serial conversion in the SN74HC164DE4 is achieved by first constructing a clocked circuitry, and then writing the required logic information into the processors. Small details such as the reset inputs, latch-enable control signals, and clock inputs are all written as logical information into the processors, using specific clock speed.

Overall, SN74HC164DE4 is an advantageous device that can save time and reduce costs in data conversion. Also, due to its low power consumption and compact size, this device has become a popular choice for many applications, including microprocessors, ASICs, logic circuits, data processing systems, and embedded systems.

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